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40 POINTS UP FOR GRABS! NEED HELP FAST
An unknown element has three naturally occurring isotopes.
Below are their masses (amu) and % abundance
A) Calculate the weighted atomic mass unit for each isotope. Show % conversions and record the AMU for each isotope in the table below
B) What is the average (Total) atomic mass unit of the unknown element.
C) Identify this unknown element from the Periodic Table
The TOTAL AMU for all three isotopes is ___________________
The Unknown element from the periodic table is ________________________
